The way the first few lines of the ability box are written are very specific
When you sit down at the kitchen table with a Mortal Combat deck, you know that this is a possible path to victory, but your opponents may not
Hedron Fields of Agadeem Plane: Zendikar Creatures with power 7 or greater can't attack or block
Generally probably just going to be a value play, though there might be ways to manipulate the tokens and keep casting the same spell over and over, like some sort of Dualcaster Mage loop, because of the counters it would get really complex
It makes me think of Pokemon Gold for Gameboy
These Doctor Who Commander Decks are ready-to-play right out of the box with a 100-card deck, 10 Planechase cards to travel through time and space as you play, accessories, and a deck box to store it all in